QOL tip if you use @DevinAI: 1. Create a !land playbook. Use this whenever landing a PR. 2. Make one of the playbook steps to start a child session to sweep all skills/docs and delete/upsert based on what changed in the PR. Similar to @kieranklaassen Compound Engineering idea but works in Devin. I find that every single PR causes >1 skill/doc delete/upsert that would've gone stale.